/* * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import java.util.Arrays; import org.testng.annotations.DataProvider; import org.testng.annotations.Test; import static org.testng.Assert.assertTrue; /* * @test * @bug 8077559 * @summary Tests Compact String. This one is for String.split. * @run testng/othervm -XX:+CompactStrings Split * @run testng/othervm -XX:-CompactStrings Split */ public class Split extends CompactString { @DataProvider public Object[][] provider() { return new Object[][] { new Object[] { STRING_L1, "", 0, new String[] { "A" } }, new Object[] { STRING_L1, "", 1, new String[] { "A" } }, new Object[] { STRING_L1, "", 2, new String[] { "A", "" } }, new Object[] { STRING_L1, "A", 0, new String[] {} }, new Object[] { STRING_L2, "A", 0, new String[] { "", "B" } }, new Object[] { STRING_L2, "B", 0, new String[] { "A" } }, new Object[] { STRING_LLONG, "D", 0, new String[] { "ABC", "EFGH" } }, new Object[] { STRING_LLONG, "[D]", 0, new String[] { "ABC", "EFGH" } }, new Object[] { STRING_LLONG, "CD", 0, new String[] { "AB", "EFGH" } }, new Object[] { STRING_LLONG, "DC", 0, new String[] { "ABCDEFGH" } }, new Object[] { STRING_LLONG, "[CF]", 0, new String[] { "AB", "DE", "GH" } }, new Object[] { STRING_LLONG, "[CF]", 1, new String[] { "ABCDEFGH" } }, new Object[] { STRING_LLONG, "[CF]", 2, new String[] { "AB", "DEFGH" } }, new Object[] { STRING_LLONG, "[FC]", 0, new String[] { "AB", "DE", "GH" } }, new Object[] { STRING_LLONG, "[FC]", 1, new String[] { "ABCDEFGH" } }, new Object[] { STRING_LLONG, "[FC]", 2, new String[] { "AB", "DEFGH" } }, new Object[] { STRING_U1, "", 0, new String[] { "\uFF21" } }, new Object[] { STRING_U1, "", 1, new String[] { "\uFF21" } }, new Object[] { STRING_U1, "", 2, new String[] { "\uFF21", "" } }, new Object[] { STRING_U1, "\uFF21", 0, new String[] {} }, new Object[] { STRING_M12, "\uFF21", 0, new String[] { "", "A" } }, new Object[] { STRING_M12, "A", 0, new String[] { "\uFF21" } }, new Object[] { STRING_UDUPLICATE, "\uFF21", 0, new String[] { "", "\uFF22", "\uFF22", "\uFF22", "\uFF22", "\uFF22" } }, new Object[] { STRING_UDUPLICATE, "\uFF21", 2, new String[] { "", "\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22" } }, new Object[] { STRING_UDUPLICATE, "\uFF21", 4, new String[] { "", "\uFF22", "\uFF22", "\uFF22\uFF21\uFF22\uFF21\uFF22" } }, new Object[] { STRING_UDUPLICATE, "\uFF22", 0, new String[] { "\uFF21", "\uFF21", "\uFF21", "\uFF21", "\uFF21" } }, new Object[] { STRING_UDUPLICATE, "\uFF22", 3, new String[] { "\uFF21", "\uFF21", "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22" } }, new Object[] { STRING_MDUPLICATE1, "\uFF21", 0, new String[] { "", "A", "A", "A", "A", "A" } }, new Object[] { STRING_MDUPLICATE1, "\uFF21", 3, new String[] { "", "A", "A\uFF21A\uFF21A\uFF21A" } }, new Object[] { STRING_MDUPLICATE1, "A", 0, new String[] { "\uFF21", "\uFF21", "\uFF21", "\uFF21", "\uFF21" } }, new Object[] { STRING_MDUPLICATE1, "A", 4, new String[] { "\uFF21", "\uFF21", "\uFF21", "\uFF21A\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "\uD801\uDC01", 0, new String[] { "\uD801\uDC00", "\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "\uDC01", 0, new String[] { "\uD801\uDC00\uD801\uDC01\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "\uD801\uDC01", 0, new String[] { "\uD801\uDC00", "\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "[\uD801\uDC01\uFF21]", 0, new String[] { "\uD801\uDC00", "", "A" } }, new Object[] { STRING_SUPPLEMENTARY, "[\uD801\uDC01\uFF21]", 1, new String[] { "\uD801\uDC00\uD801\uDC01\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "[\uD801\uDC01\uFF21]", 2, new String[] { "\uD801\uDC00", "\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "[\uFF21\uD801\uDC01]", 0, new String[] { "\uD801\uDC00", "", "A" } }, new Object[] { STRING_SUPPLEMENTARY, "[\uFF21\uD801\uDC01]", 1, new String[] { "\uD801\uDC00\uD801\uDC01\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY, "[\uFF21\uD801\uDC01]", 2, new String[] { "\uD801\uDC00", "\uFF21A" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "\uDC01", 0, new String[] { "\uD801\uDC28\uD801\uDC29\uFF41a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "\uD801\uDC29", 0, new String[] { "\uD801\uDC28", "\uFF41a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "[\uD801\uDC29\uFF41]", 0, new String[] { "\uD801\uDC28", "", "a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "[\uD801\uDC29\uFF41]", 1, new String[] { "\uD801\uDC28\uD801\uDC29\uFF41a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "[\uD801\uDC29\uFF41]", 2, new String[] { "\uD801\uDC28", "\uFF41a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "[\uFF41\uD801\uDC29]", 0, new String[] { "\uD801\uDC28", "", "a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "[\uFF41\uD801\uDC29]", 1, new String[] { "\uD801\uDC28\uD801\uDC29\uFF41a" } }, new Object[] { STRING_SUPPLEMENTARY_LOWERCASE, "[\uFF41\uD801\uDC29]", 2, new String[] { "\uD801\uDC28", "\uFF41a" } }, }; } @Test(dataProvider = "provider") public void testSplit(String str, String regex, int limit, String[] expected) { map.get(str) .forEach( (source, data) -> { assertTrue( Arrays.equals(data.split(regex, limit), expected), String.format( "testing String(%s).split(%s, %d), source : %s, ", escapeNonASCIIs(data), escapeNonASCIIs(regex), limit, source)); }); } }